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1. 发明授权

US06798485B2 Liquid crystal display device having particular metal reflective film 失效
标题翻译：具有特定金属反射膜的液晶显示装置
公开(公告)号：US06798485B2
公开(公告)日：2004-09-28
申请号：US09334387
申请日：1999-06-16
申请人： Takashi Date , Toshiaki Hoshino
发明人： Takashi Date , Toshiaki Hoshino
IPC分类号： G02F11339
CPC分类号： G02F1/1341 , G02F1/1345
摘要： The present invention has an object to provide a liquid crystal display device which, when a liquid crystal injection portion is sealed and stopped up with a resin, makes it possible to precisely and easily perform the operation and makes it possible to detect defective liquid crystal injection. The liquid crystal display device comprises one substrate on which a metal reflective film is formed, the other substrate arranged opposite to the substrate, a sealing material, interposed between the pair of substrates, for surrounding, together with the substrates, a liquid crystal injection space formed between the substrates, and a liquid crystal sealed into the liquid crystal injection space, and is characterized in that a liquid crystal injection portion is formed on the sealing material, a plurality of display electrodes are formed on a substrate surface in a region in which the liquid crystal is sealed, and, on one of the substrates, outside the display electrode forming region, an unformed portion of the metal reflective film is formed on a portion including the injection portion of the injection material.
摘要翻译：本发明的目的是提供一种液晶显示装置，当液晶注入部分用树脂密封并停止时，可以精确地和容易地进行操作，并且可以检测有缺陷的液晶注入。液晶显示装置包括一个基板，金属反射膜形成在该基板上，另一个基板与该基板相对布置，一个密封材料插入该一对基板之间，用于与该基板一起包围液晶注入空间形成在基板之间的液晶和密封到液晶注入空间中的液晶，其特征在于，在密封材料上形成液晶注入部，在基板表面上形成多个显示电极，液晶被密封，并且在一个基板上，在显示电极形成区域的外侧，金属反射膜的未成形部分形成在包括注射材料的注射部分的部分上。

2. 发明申请

US20050248702A1 Reflective bistable nematic liquid crystal display device 审中-公开
标题翻译：反光双稳向列型液晶显示装置
公开(公告)号：US20050248702A1
公开(公告)日：2005-11-10
申请号：US11121411
申请日：2005-05-04
申请人： Toshiaki Hoshino
发明人： Toshiaki Hoshino
IPC分类号： G02F1/139 , G02F1/1335 , G02F1/1337
CPC分类号： G02F1/1391 , G02F1/133553 , G02F1/133711 , G02F2001/133749 , G02F2202/28
摘要： A reflective bistable nematic liquid crystal display device includes a liquid crystal cell and a reflector provided on a side of the liquid crystal cell opposite to an observer side, with a transmissive adhesive layer interposed therebetween. The liquid crystal cell includes a pair of substrates opposite to each other, with a nematic liquid crystal layer in which a chiral agent is added therebetween, in which one of the pair of substrates has an alignment film with strong anchoring energy and the other has an alignment film with weak anchoring energy. The alignment film having the weak anchoring energy has anchoring energy smaller than half of that of the alignment film having strong anchoring energy and has a pre-tilt angle of about 0°.
摘要翻译：反射双稳向列型液晶显示装置包括液晶单元和设置在与观察者侧相对的液晶单元侧的反射器，其间插入透射粘合剂层。液晶单元包括彼此相对的一对基板，其中添加有手性试剂的向列液晶层，其中一对基板中的一个具有具有强锚定能的取向膜，另一个具有具有弱锚定能的取向膜。具有弱锚定能的取向膜具有小于具有较强锚固能量的取向膜的锚定能量的一半，并且具有约0°的预倾角。

3. 发明授权

US06219122B1 Reflective liquid crystal display device having bright light display and high contrast 失效
标题翻译：具有亮光显示和高对比度的反光液晶显示装置
公开(公告)号：US06219122B1
公开(公告)日：2001-04-17
申请号：US09400748
申请日：1999-09-22
申请人： Tatsuo Uchida , Mitsuo Ohizumi , Mitsuru Kano , Toshiaki Hoshino
发明人： Tatsuo Uchida , Mitsuo Ohizumi , Mitsuru Kano , Toshiaki Hoshino
IPC分类号： G02F11335
CPC分类号： G02F1/133634 , G02F1/133553 , G02F1/13363 , G02F1/1397 , G02F2202/40 , G02F2203/64
摘要： In a reflective liquid crystal display device, a retardation &Dgr;ndLC of a liquid crystal cell ranges from 705 nm to 890 nm. When alignment directions a and b of alignment layers are viewed from the light incident side, and the direction between the alignment directions a and b that bisects the interior angle, which is formed by an intersection of the alignment directions a and b, and the alignment directions a and b, is designated a normal direction X, a retardation &Dgr;ndRF1 of a first retardation film ranges from 195 nm to 280 nm, an angle formed by a delayed phase axis RF1 of the retardation film with respect to the normal direction X ranges from 75° to 115°, counterclockwise, as viewed from the light incident side, a retardation &Dgr;ndRF2 of a second retardation film ranges from 310 nm to 415 nm, an angle formed by a delayed phase axis RF2 of the retardation film with respect to the normal direction X ranges from 130° to 180°, counterclockwise, as viewed from the light incident side, and an angle formed by an absorption axis Pol of a polarizing plate with respect to the normal direction X ranges from 80° to 130° or 170° to 220°, counterclockwise, as viewed from the light incident side.
摘要翻译：在反射型液晶显示装置中，液晶单元的延迟量DELTAndLC为705nm〜890nm。从光入射侧观察取向膜的取向方向a和b以及将取向方向a和b的交点形成的内角的取向方向a和b之间的方向与对准方向方向a和b被指定为法线方向X，第一相位差片的延迟量DELTAndRF1在195nm至280nm的范围内，相位差片相对于法线方向X的延迟相位轴RF1形成的角度从从光入射侧观察时为75°〜115°，第二延迟膜的相位差DELTAndRF2为310nm〜415nm，由相位差膜的延迟相位轴RF2相对于正常方向X从光入射侧观察为逆时针方向为130°〜180°，偏振片相对于法线方向X的吸收轴Pol形成的角度为f 从光入射侧观察，逆时针旋转80°至130°或170°至220°。

4. 发明授权

US5745204A Liquid crystal color display device 失效
标题翻译：液晶彩色显示装置
公开(公告)号：US5745204A
公开(公告)日：1998-04-28
申请号：US560240
申请日：1995-11-21
申请人： Toshiaki Hoshino
发明人： Toshiaki Hoshino
IPC分类号： G02F1/133 , G02F1/1335 , G02F1/13363
CPC分类号： G02F1/13363 , G02F2202/40 , G02F2413/08 , G02F2413/15
摘要： A liquid crystal color display device comprises a liquid crystal cell 3 having a liquid crystal layer with an angle of twist being within a range of 180.degree. to 270.degree. and a pair of electrode substrates intervening the liquid crystal layer therebetween, a twist phase plate 4 serving as a birefringent layer, and a pair of polarizers 2,5. The value of .DELTA.n.cndot.d of the phase plate 4, wherein .DELTA.n represents a refractive index anisotropy and d represents a thickness, and that of the liquid crystal layer in voltage-free condition are substantially at the same level within a range of 1.4 to 2.0 .mu.m. The value of .DELTA.n.cndot.d of the liquid crystal layer can be continuously changed by appropriately controlling a voltage applied thereto. By this, colorization of the device is possible.
摘要翻译：一种液晶彩色显示装置，包括具有扭曲角度为180°〜270°的液晶层的液晶单元3和夹在其间的液晶层的一对电极基板，扭转相位板4 用作双折射层，以及一对偏振片2,5。相位板4的DELTA nd的值，其中DELTA n表示折射率各向异性，d表示厚度，液晶层在无电压条件下的值在1.4至2.0的范围内基本上处于相同水平亩可以通过适当地控制施加到其上的电压来连续地改变液晶层的DELTA n.d的值。由此，可以进行装置的着色。

5. 发明授权

US06967704B2 Reflective liquid crystal display device including organic film prevented from being degraded due to moisture absorption 失效
公开(公告)号：US06967704B2
公开(公告)日：2005-11-22
申请号：US10670925
申请日：2003-09-25
申请人： Toshiaki Hoshino
发明人： Toshiaki Hoshino
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1339
CPC分类号： G02F1/133553 , G02F1/1339 , G02F2001/133388 , G02F2201/50
摘要： A reflective liquid crystal display device having high reliability and excellent display is provided by preventing degradation and peeling of an organic film provided in order to impart an uneven shape to a reflective metal film. The reflective liquid crystal display has a configuration in which a liquid crystal layer is held in the space formed by a pair of substrates arranged opposing to each other and a seal member provided on the periphery portion of the substrate pair, an organic film, a reflective metal film, color filters, an overcoat film, an electrode substrate film, electrode layers, and an orientation film are laminated in order on the liquid crystal layer side of one substrate of the substrate pair, and the organic film is formed in the neighborhood region of the end of the seal member provided on the periphery portion of the aforementioned substrate.

6. 发明授权

US06958800B2 Reflective liquid crystal display device including organic film prevented from being degraded due to moisture absorption 失效
标题翻译：包含有机膜的反射型液晶显示装置防止由于吸湿而劣化
公开(公告)号：US06958800B2
公开(公告)日：2005-10-25
申请号：US09953670
申请日：2001-09-17
申请人： Toshiaki Hoshino
发明人： Toshiaki Hoshino
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1339 , G02F1/1345
CPC分类号： G02F1/133553 , G02F1/1339 , G02F2001/133388 , G02F2201/50
摘要： A reflective liquid crystal display device having high reliability and excellent display is provided by preventing degradation and peeling of an organic film provided in order to impart an uneven shape to a reflective metal film. The reflective liquid crystal display has a configuration in which a liquid crystal layer is held in the space formed by a pair of substrates arranged opposing to each other and a seal member provided on the periphery portion of the substrate pair, an organic film, a reflective metal film, color filters, an overcoat film, an electrode substrate film, electrode layers, and an orientation film are laminated in order on the liquid crystal layer side of one substrate of the substrate pair, and the organic film is formed in the neighborhood region of the end of the seal member provided on the periphery portion of the aforementioned substrate.
摘要翻译：通过防止为反射金属膜赋予不均匀形状而设置的有机膜的劣化和剥离，提供了高可靠性和优异的显示的反射型液晶显示装置。反射型液晶显示装置具有将液晶层保持在由相对配置的一对基板形成的空间中的密封部件和设置在基板对的周缘部的密封部件，有机膜，反射型液晶显示器金属膜，滤色器，外涂膜，电极基板，电极层和取向膜依次层叠在基板对的一个基板的液晶层侧，有机膜形成在邻近区域设置在上述基板的周缘部的密封部件的端部。

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